baber/WOPTO huggingface dataset:
Patent JP-2004037482-A (JP)
Title: Manufacturing method for electrophotographic photoreceptor, coating liquid for undercoating layer used for it, electrophotographic photoreceptor, and image forming apparatus
Inventor: KINOSHITA TATSUHIKO
IPC: G03G5/05
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an electrophotographic photoreceptor constituted by providing at least an undercoating layer and a photoreceptive layer in this order on a support by a spray coating method and realizing the improvement of productivity and also the prevention of a coating defect such as irregular coating by preventing the occurrence of a projection on the surface of the photoreceptor being a phenomenon inherent to the spray coating method and the clogging of a spray nozzle, a filter, and a piping being a phenomenon inherent to a coating liquid for the undercoating layer in which metallic oxide is dispersed, and to provide the coating liquid for the undercoating layer.  <P>SOLUTION: The coating liquid for the undercoating layer used in spray-coating the undercoating layer 10 incorporates at least the metallic oxide, and the falling velocity when the solid component of the coating liquid for the undercoating layer is 50 wt.% is ≤50×10<SP>-4</SP>mm/ min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039289-A (JP)
Title: Lighting device
Inventor: KAWASE YASUNORI
IPC: H05B45/50
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fluctuations of light output due to the fluctuations of the power supply and the fluctuations of the forward direction voltage of the LED with a simple circuit structure in a lighting device which lights a plurality of LEDs using a power source having a large fluctuation range such as a battery.  <P>SOLUTION: This is a lighting device in which a switching element Tr1, an LED unit in which a plurality of LEDs are connected in series, and a resistor R12 are connected in series to the DC power source Vdc. The switching element Tr1 is turned on and off so that the integrated value of the current flowing in the LED unit may be constant. When the power source voltage fluctuates and the peak current flowing in the LED increases, the voltage drop of the resistor R12 becomes large, and the charge of the integrating circuit made of a resistor R11 and a capacitor C2 becomes quick, thereby the ON duty of the transistor Tr1 becomes short, and the increase of the average current is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342142-A (JP)
Title: Composition for oral cavity
Inventor: AKAHA YASUHIRO
IPC: A61K8/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for oral cavity having high cleaning effect on narrow gaps in the oral cavity to result in delivering the anti-inflammatory agent as an ingredient thereof to affected parts or the like without hindrance, thus effectively preventing or inhibiting the onset of periodontal diseases.   <P>SOLUTION: The composition for oral cavity comprises the anti-infammatory agent, an anionic surfactant, a cationic surfactant, and a polyacrylic acid salt, wherein the amount of the cationic surfactant is 2-10 wt.% based on the anionic surfactant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154826-A (JP)
Title: Operating voltage generator for vehicle-mounted electronic subassembly
Inventor: NOWOTTNICK JUERGEN
IPC: B60C23/04
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for generating an operating voltage for a vehicle- mounted electronic subassembly that is highly reliable and free of part replacement. SOLUTION: The device for generating an operating voltage for at least one electronic subassembly 5 mounted on a vehicle and a vehicle with a tire comprises a piezoelectric element 3 adapted to oscillate under a tire pressure fluctuation when the vehicle is started. An alternating voltage generated by the piezoelectric element is supplied to the electronic subassembly.
Patent JP-2004036296-A (JP)
Title: Locking and unlocking operation mechanism of gate door lock
Inventor: KINOSHITA TAKUO
IPC: E05B65/08
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure of a locking and unlocking operation mechanism of a gate door lock.  <P>SOLUTION: The locking and unlocking operation mechanism includes an operating shaft 17 having a deformed section passing through a latch section of the gate door lock and an inside lock lever in the horizontal direction, a pair of outside and inside escutcheon plates 22 put on both inside and outside surfaces of a gate door by holding the latch section, inside first plugs 23 put on a site intersecting with the extension section of the operating shaft of the outside and inside escutcheon plates by independently, rotatably and mutually connecting to each other and outside second plugs 24 for exposing the outside end face to an outside space, both ends of the operating shaft are respectively connected to the first plugs 23 and, at the same time, connecting holes with deformed sections reaching the first plugs by passing through the second plugs 24 are formed in sets of the first and the second plugs of each escutcheon plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042911-A (JP)
Title: Support
Inventor: NOSE EISUKE
IPC: B65D5/52
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To package a thin article such as a CD-ROM so as to easily take it out.  <P>SOLUTION: A protruding octahedron is formed of a lower face 11, a front face 12, respective pairs of right and left side faces 13 and 13, and 13 and 13, and a pair of upper and lower rear faces 14 and 14. When the article is mounted on the front face 12 and force F is applied, the whole can be folded flat and packaged with an outer wrapping material. When the the article is taken out from the outer wrapping material, it can stand as the octahedron to have the whole article exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041393-A (JP)
Title: Fire-extinguishing equipment
Inventor: YOSHIBA YUKIO
IPC: A62C37/11
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the common use of a pump in a system having a mixture of foam fire extinguishing equipment and sprinkler fire extinguishing equipment.  <P>SOLUTION: The common use of the pump 5 is achieved in the system having a mixture of the foam fire extinguishing equipment 20 and the sprinkler fire extinguishing equipment 10. In other words, in the fire extinguishing equipment provided with sprinkler piping 11 being branched off the vertical main pipe 1 and with a pressure water feeder 3 on the base end side of the vertical main, foam fire extinguishing piping 21 is provided being branched off the vertical main. A foam fire extinguishing unit 6 equipped with a mixer 7 and a raw liquid tank 8 is disposed between the pressure water feeder 3 and the vertical main pipe 1. Only when fires break out in the protection zone where the foam fire extinguishing piping 21 is provided, a blocking valve is opened to supply a foam solution. In short, when fires break out in the protection zone A2 where the foam fire extinguishing piping 21 is provided, the blocking valve 9 existing between the mixer and the raw liquid tank is opened and controlled. In parallel with the foam fire extinguishing unit 6, bypass piping 1B is provided to connect the vertical main pipe 1 to the pressure water feeder 3. When fires break out in the protection zone A1 of the sprinkler equipment, water is supplied through the bypass piping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044467-A (JP)
Title: Swash plate type hydraulic pump
Inventor: TAKEDA TAKASHI
IPC: F04B1/22
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash plate type hydraulic pump having a swash plate bearing part with a high lubricity and a high wear resistance.  <P>SOLUTION: This swash plate type hydraulic pump 1 comprise a housing 2, a drive shaft 4 pivotally supported on bearings 5 installed in the housing, a cylinder block 6 rotated by the drive shaft, a swash plate 7 disposed opposite to the cylinder block, and a pair of spherical shafts 20 disposed in the radial direction of the swash plate and supporting the swash plate. The cylinder block 6 comprises a plurality of cylinder rooms 10 and a piston 11. Each spherical shaft 20 a semi-spherical head 21 engaged with a semi-spherical recessed bearing 23 formed in the swash plate 7 and a stem 22 fitted to a receiving hole 24 in the housing 2. Also, a DLC thin-film is placed on the surface of either of the head 21 of each spherical shaft and the recessed bearing 23 of the swash plate 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044497-A (JP)
Title: Method for maintaining turbine moving blade
Inventor: HIRANO TOSHIYUKI
IPC: F02C7/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for maintaining a turbine moving blade capable of effectively extending the fatigue lifetime of the turbine moving blade.  <P>SOLUTION: At the time of routine inspection of a gas turbine, the blade section 2 of the gas turbine moving blade 1 and the surface (portion exposed to high temperature gas) of a platform 3 are periodically polished by using a specified polishing machine by a workman, and especially an oxidized layer around a cooling air spit hole 6 and a minute crack can be removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045896-A (JP)
Title: Image forming device
Inventor: FUJIKI HITOSHI
IPC: G03G21/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device in which displaying of an unnecessary message is eliminated and the display area of the device is effectively used.  <P>SOLUTION: In a control section, discrimination is made to determine whether a display period setting exists or not for a help message to be displayed (a step S13). When it is judged that the setting exists (a step S13:YES), discrimination is made to determine whether the display approval condition of the help message is display prohibited or not (a step S15). When it is judged that the display approval condition is not display prohibited (a step S15:NO), the control section displays a selected help message (a step S16) and discrimination is made to determine whether accumulated working hours being measured exceed the display period set for the help message or not (a step S17). When it is judged that the accumulated working hours exceed the display period being set (a step S17:YES), the control section switches the display approval condition of the help message to display prohibited (a step S18).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041568-A (JP)
Title: Two-ingredient mixture type prefilled syringe
Inventor: SANO MINORU
IPC: A61J1/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-ingredient mixture type prefilled syringe exhibiting excellent handling property without causing coring when medicaments are mixed and further eliminating the possibility of elution substantially and easily sucking another medicament after the medicaments are mixed.  <P>SOLUTION: The two-ingredient mixture type prefilled syringe comprises a barrel 3 having a nozzle 2 closed with a cap 1 at its tip and an opened base end, a gasket 4 inserted into the barrel 3 liquid-tightly and slidably, a cylindrical member 5 fitted to the gasket 4 liquid-tightly, and a bellows container 6 fitted to the cylindrical member 5 liquid-tightly. The gasket 4 has a through hole 41 passing from the base end to the tip, and a tip of the cylindrical member 5 having a flange 52 at its base end is inserted into the through hole 41 liquid-tightly. The cylindrical member 5 is fitted with a bellows container 6 having a plunger-mounting part 7 for mounting the plunger 8 at a base end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054423-A (JP)
Title: Page turning over system
Inventor: KUWAMOTO SHIGEKI
IPC: G06F3/048
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a page turning over device for easily turning over pages to the arbitrary page of an electronic document with a plurality of pages.  <P>SOLUTION: This electronic document device 1 displays document information constituted of a plurality of pages based on the depression of a plurality of push type buttons 4 to 7. In this case, the arbitrary page numbers of the electronic document are made to correspond to the plurality buttons 4 to 7, and when the buttons 4 to 7 are depressed, the pages of the page numbers associated with the buttons 4 to 7 are displayed at the display part 3. Therefore, the page of the electronic document can be quickly and easily jumped to the intended page of a user so as to be displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053081-A (JP)
Title: Combustion apparatus
Inventor: SUGAWARA YASUKUNI
IPC: F23N5/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus of little drain during suspension of combustion operation and low operation frequency of a flow regulation means.  <P>SOLUTION: A water flow circuit 18 composed of an inflow side flow passage 20 and an outflow side flow passage 21 is connected to a heat exchanger 15 of a combustion apparatus 1. The inflow side flow passage 20 and the outflow side flow passage 21 are bypassed by a bypass flow passage 31. A water quantity regulating valve 26 is provided in a middle of the outflow side flow passage 21. The combustion apparatus 1 substantially closes the water quantity regulating valve 26 only when combustion operation of a burner 7 is suspended and temperature drop rate D of warm water discharged from the heat exchanger 15 exceeds a designated value B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050938-A (JP)
Title: Method for controlling active quake-isolating device
Inventor: MATSUOKA HIDEKI
IPC: B60K5/12
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To demonstrate a maximum quake-isolating effect by remaining normal active quake-isolating devices when any of a plurality of active quake-isolating devices become defective.  <P>SOLUTION: It is determined in this method whether or not the function of a plurality of active quake-isolating devices supporting an engine by a vehicle body frame (Step S1). If all active quake-isolating devices are normal, the active quake-isolating devices are controlled so that the quake of the engine is not transmitted to the vehicle body frame (Step S2). If some active quake-isolating devices are normal and the other are abnormal at the same time (Step S3), the control of abnormal active quake-isolating devices is stopped, and the normal active quake-isolating devices are vector-controlled so as to reduce the noise in a cabin (Step S4). Therefore, even when any of the plurality of active quake-isolating devices become defective, a maximum quake-isolating/noise-insulating effect is demonstrated by the remaining normal active quake-isolating devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054588-A (JP)
Title: Document retrieval device and method and program for making computer execute the same method
Inventor: KATO TATSUO
IPC: G06F17/30
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To preferentially provide a document which is likely to be significant to a retriever to the retriever.  <P>SOLUTION: A matching level calculating part 204a in a retrieval executing part 204 calculates the matching level of each document(home page) stored in a collected document storing part 202 with a retrieval condition inputted from a request input accepting part 203 by a vector space method. Then, the matching level correcting part 204b corrects the matching level calculated by the matching level calculating part 204a by taking into consideration various attributes such as the URL of each document, its positioned hierarchy, emphasized character strings in the title or text, referenced frequency from an external page or reference frequency to an internal page, and an anchor text being the reference origin. For example, concerning a document which is much more likely linked to the other documents in the same server or a document including a keyword which is the same or similar to the retrieval condition in the anchor text being the link origin, the calculated matching level is increased with a much higher rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049718-A (JP)
Title: Device for inclining backrest or the same for chair
Inventor: MASUNAGA HIROSHI
IPC: A47C1/024
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for inclining a backrest, etc., for a chair which enables a user to easily adjust the inclination angle of the backrest or a seat a comfortable posture while being seated, and, in particular, does not cause much change in position relation between the seated user and an operation lever even when the user inclines backward together with the backrest, etc.  <P>SOLUTION: The backrest 7 or the seat 8 is inclined against the energizing force of a recovery energizing means in the device for inclining the backrest, etc., for the chair. The operation lever 76 of a lock means for locking step by step the backrest 7 or the seat 8 by arbitrary inclination angle or unlocking it is arranged in the upper front part of an armrest 14 erected from the side part of the seat 8. The lock means is linked with the operation lever 76 with a flexible cable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051897-A (JP)
Title: Anisotropic light-scattering sheet
Inventor: ONISHI MASAYA
IPC: B29C48/305
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To produce an anisotropic light-scattering sheet excellent in optical and thermal characteristics simply and in good efficiency.  <P>SOLUTION: This anisotropic light-scattering sheet is provided by constituting a continuous phase with a plasticized cellulose derivative and a dispersed phase with a thermoplastic resin having a different refractive index from that of the cellulose derivative. The cellulose derivative is allowed to be a cellulose ester, and the thermoplastic resin is allowed to be an olefinic resin, a styrene-based resin, a (meth)acrylic resin, a polyester-based resin, a polycarbonate-based resin, etc. The anisotropic light-scattering sheet is produced by melting/kneading a resin composition composed of the plasticized cellulose derivative and the thermoplastic resin, extruding and film-forming while drawing. In addition, the drawing ratio is allowed to be small and approximately by 2-10 folds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117050-A (JP)
Title: Slot machine
Inventor: TAKANO TAKESHI
IPC: A63F5/04
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of allowing a player to distinguish a specific figure during a game regardless of personal ability gap such as eyesight and eyesight to a moving body. SOLUTION: The figure 111 of each of rotary cylinders 100a-100c is formed by an electroluminescent element (EL element). The power source-side wiring connected to a power source and the EL-side wiring connected to the EL element are electrically connected by an energization bearing. When a game is started, the EL element is lit on the basis of the operation of a start lever 5 in a control means 20. Then, the EL element is extinguished on the basis of the operation of stop buttons 6a-6c.
Patent JP-2004063572-A (JP)
Title: Negative characteristic thermistor and manufacture therefor
Inventor: KAKIHARA SATOSHI
IPC: H01C7/04
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a negative characteristic thermistor which can have lower resistance, prevents plating growth in electrolytic plating, and enables resistance value adjustment and B constant adjustment over wider ranges than before as a negative characteristic thermistor with an internal electrode.  <P>SOLUTION: The negative characteristic thermistor consists principally of transition metal oxide and has the internal electrode, and Cu, Cu oxide, or a Cu compound is incorporated in an internal electrode forming material. Preferably, Cu, Cu oxide, or a Cu compound is incorporated in the internal electrode forming material and an external electrode forming material. Then a temperature profile and in-furnace oxygen density in baking and cooling conditions are controlled to adjust the amount of Cu diffused nearby the internal electrode of a thermistor raw body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062353-A (JP)
Title: Content replay device, program and method
Inventor: MIYAZONO SHINYA
IPC: G06F21/10
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content replay device, program and method capable of partially modifying firmware based on standards prohibiting complete updating of the firmware.  <P>SOLUTION: A record replay device 10 includes a removable memory card 12 and acquires music data recorded on the memory card 12 to perform replay while processing the firmware. When the main power of the record replay device 10 is turned on, a CPU 18 determines if a patch of the firmware exists in the memory card 12. When the patch exists, it is read and loaded into a RAM 46. Prior to replay of the music data, the patch is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057346-A (JP)
Title: Combination game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve an interesting property by increasing opportunities to cause a special game condition in a combination game machine.  <P>SOLUTION: The combination game machine comprises a pattern display device 31 that brings patterns to the halt after varyingly displaying the patterns under certain conditions, a variable ball entry device that opens a first accessory operating opening 32 when the patterns of the pattern display device 31 are specific patterns and a special game causing device that increases the probability of stationary display of patterns of the pattern display device 31 as specific patterns by a prescribed number of times of a unit game when a game ball having entered the first accessory operating opening 32, and the first accessory operating opening 32 can bed opened when a first unit game starts after the end of a special game condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198752-A (JP)
Title: Portable terminal, portable terminal system and information processing method
Inventor: HIGUCHI KAZUHIRO
IPC: H04W4/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein the user of a system has to perform an operation to decide whether code information is transmitted to an external unit or stored in a memory arranged inside a portable terminal by changing-over the operation of the portable terminal such as separating the portable terminal from external communication equipment.  <P>SOLUTION: A sensor is arranged at a port to be connected to the external communication unit in the portable terminal and, then, it is determined whether the external communication unit is connected or not by the output of the sensor. Code information is transmitted to the external unit when the external unit is connected and stored in the memory arranged in the portable terminal unless the external unit is connected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004062966-A (JP)
Title: Semiconductor storage device
Inventor: SAKAMOTO MASATOSHI
IPC: A01K29/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for reducing a through current and a technique for optimizing a column selection timing in a semiconductor device.  <P>SOLUTION: The device is provided with a write Y selection line (WYS) for controlling operation of column selection switches 112 and 114 in a write amplifier 110, and a read Y selection line (RYS) for controlling operation of column selection switches 121 and 123 in a read amplifier 120 separately from each other. By setting the column selection switches 121 and 123 in non-operating condition in the read amplifier 120 at the time of writing, the through current at the time of writing is reduced. In this case, a write IO line and a read IO line are arranged so that they cross a sense amplifier column, and the write column selection line and the read column selection line are arranged in parallel to the sense amplifier column.  <P>COPYRIGHT: (C)2004,JPO